Valve control system for blast furnace stoves



y 1952 o. R. RICE ET AL 2,601,979

VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES Filed Jan. 15, 1948 27 Sheets-Sheet l Valves .9! .99 Mcchan ca 14 Conn cc Leo foqe i/zer'.

INVENTORS Owen R. R 6 cs Ar-Z/zur J. wlu'icomb A TTORNEYJ July 1, 1952 o. R. RICE ET AL VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES 27 Sheets-Sheet 2 Filed Jan. 13, 1948 #45145, 1H5 V4, #145 V5, //-/5 V 6., /H5 V 7, #/B V8 and ///BV.9. The cam swzches 28 assoca'azed NZ #2 N 2 and N 5 sieves are pro w oeo wa'zk corresponding comaczs.

Fig. 2

INVNTOR. Owen R. Rice BY Ari/1 ur J'W/u'zcomb A TTORNEYS July 1, 1952 o. R. RICE ET AL 2,601,979

VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES Filed Jan. 13, 1948 27 Sheets-Sheet 3 Cam swich 59,associaed wz'ih N fsfove is provided wc'Z/z coniacis fCBVL/CBVZ fCBVS, 7CB V4, 7CBV5, 1C5 VG, lcav 7, mew: and ICE v9. The cam swzches 59 assoca ed will: N2cznd N25 stoves are provided wai /2 Corresponding con Zacs.

Fig. 5

INVENTOR. Owen R.Rce BY Arthur- J W/u'icom Z MM M J A TTORNE Y5 July 1, 1952 o. R. RICE ET AL 2,601,979

VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES Filed Jan. 15, 1948 27 Sheets-Sheet 5 Cam switch 78 on sioveNQfispr-avided 15 wifh Confacis 15M. On SlovesNeZandA/fi the cam 5wch 78 isprowdedwlzh confads 28M andSBM respeczz vely. I

Fig. 6 M 89 M N9. 1 zsprovidcd 41}; conic: ca ISDCI. The cam 85 swz zches .90on5ioves N 2 and N 5 are provided WM]:

150 Comacz's ZSDC/anci L BSDC/respecia' we! 80 F29. 7 INVENTOR.

OWBI'I'R. Rice BY Arthur-.1 W/uzcomb ATTORNEYS July 1, 1952 o. R. RICE ET AL 2,601,979

VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES Filed Jan. 13, 1948 27 Sheets-Sheet 6 Cam swzich 10/ (is provided wzzh Conzaci Cam Swifch/O8 [5 provided wizb Conzqci-MVC- 107 INVENTOR. Owen RJPJCG By Arihur JW/u'zcomb A TTORNEYJ J y 1952 o. R. RICE ET AL 2,601,979

VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES Filed Jan. 15, 1948 27 Sheets-Sheet 8 17 IL fi lj F- 115 v 111 -J 1O I20 SVP Ho 7 INVENTOR.

Owen RRLce By ArzbarJW/vizcomb MAM... j 4... l/j A;TORNEY.9

July 1, 1952 o. R. RICE ET AL VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES Filed Jan 15, 1948 27 Sheets-Sheet l0 27 Sheets-Sheet 12 Hbai O. R. RICE ET AL VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES Filed Jan. 15, 1948 Jul 1, 1952 90: 2 Ehwu ROBE @PE T DE UU H mm \Qmmm M u nr D IN VEN TOR. Owen 2. Rice irra ffl( 5 y 1,1952 o. R. RICE ET AL "2,601,979

VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES Filed Jan. 1a, 1948 27 Sheets-Sheet 15 odeo/ loom] a ems/12 wa /1c i a es was;

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DD/IDcY/ IDA-Dal A TTORNEYI O. R. RICE ET AL VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES Jul 1, 1952 27 Sheets-Sheet 14 Filed Jan. 13, 1948 INVENTOR. Owe E. E

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0. R. RICE ET AL VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES July 1, 1952 27 Sheets-Sheet 16 Filed Jan. 13, 1948 w 9 u P WLUMY hm v QUN U vmUUDWUk mus N EU 5.8m now 96 July 1, 1952 o. R. RICE ET AL VALVE CONTROL SYSTEM F OR BLAST FURNACE STOVES Filed Jan. 15, 1948 27 Sheets-Sheet 18 INVENTOR. Owen lQ/Qc'ce BY Aribarl Whifcom wyw Jul 1, 1952 o. R. RICE ET AL 2,601,979

VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES Filed Jan. 1:5, 1948 27 Sheets-Sheet l9 od oz F sag/1oz was? use;

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uni-L aa/laaz xswoaz 320 192 D'OADZ '*H INVENTOR. Owen Q. Qz'ce BY Ari/2w- W/u'zcomb ATTORNEYS 27 Sheets-Sheet 2O O. R. RICE ET AL r u w \DSM'M H D VALVE CONTROL SYSTEM FOR BLAST FURNACE STOVES July 1, 1952 Filed Jan. 13, 1948 

